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author | David Woodhouse <dwmw2@infradead.org> | 2006-05-22 17:29:23 +0200 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-22 17:29:23 +0200 |
commit | 0eac940b8a087576c66ecf8e0f294f2ceb3b607b (patch) | |
tree | a21f5376f5fec2c21fe23e90e3317f1a1c48cc3e /fs/jffs2/nodemgmt.c | |
parent | [JFFS2] Extend jffs2_link_node_ref() to link into per-inode list too. (diff) | |
download | linux-0eac940b8a087576c66ecf8e0f294f2ceb3b607b.tar.xz linux-0eac940b8a087576c66ecf8e0f294f2ceb3b607b.zip |
[JFFS2] Add some preemptive BUG checks for XATTR code
In a couple of places, we assume that what's at the end of the
->next_in_ino list is a struct jffs2_inode_cache. Let's check
for that, since we expect it to change soon.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/nodemgmt.c')
-rw-r--r-- | fs/jffs2/nodemgmt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index e10e58eab8e5..34a452bdde05 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -661,6 +661,10 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref spin_lock(&c->erase_completion_lock); ic = jffs2_raw_ref_to_ic(ref); + /* It seems we should never call jffs2_mark_node_obsolete() for + XATTR nodes.... yet. Make sure we notice if/when we change + that :) */ + BUG_ON(ic->class != RAWNODE_CLASS_INODE_CACHE); for (p = &ic->nodes; (*p) != ref; p = &((*p)->next_in_ino)) ; |